Apparatus for ablation of the endometrium of the uterus
OwnerInBae Yooninventor
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Abstract
A multifunctional device for use in an endoscopically performed operative procedure of the type where a narrow portal is established through the skin to provide access to an operative site and the multifunctional device is introduced to the operative site through the narrow portal. The multifunctional device is formed of an absorbent material, preferably expandable, having a substantially rigid dry state prior to introduction to the operative site and a soft, flexible wet state after absorbing fluids. The absorbent material can be formed with a spine therein and the spine can be branched and tubular or solid. The multifunctional device can have a passage therethrough to accommodate laser, electrosurgical, biopsy or culturing instruments.
Claims2
Apparatus for ablation of tissue of a body cavity using an energy source, the apparatus comprising:
- an expandable member fabricated from an absorbent material and configured and sized in a dry, contracted state to facilitate insertion into the body cavity and in a wet, expanded state to occupy the body cavity and contact the tissue of the body cavity;
- an electrode connected to the expandable member and operative to conduct sufficient heat to ablate the tissue when energized by the energy source;
- and
- a support member for the expandable member comprising a trunk member and a plurality of branches extending generally radially outwardly from the trunk member, some of said branches having different lengths.
Dependencies are inferred from the claim text.